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Pay vs Performance Disclosure Unit_pure in Millions | 12 Months Ended
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Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($)
Pay vs Performance Disclosure [Table] |  |  |
Pay vs Performance [Table Text Block] | Pay Versus Performance As required by Item 402(v) of Regulation S-K, we are providing the following information regarding the relationship between executive compensation and our financial performance for each of the last three completed fiscal years. The table below summarizes compensation values both previously reported in our Summary Compensation Table, as well as the adjusted values required in this section for the applicable years. Note that for our Named Executive Officers (each an “NEO”) other than our CEO, compensation is reported as an average.
|  |  |  |  |  |  |  |  |  |  |  |  |  | Value of Initial Fixed $100 Investment Based On: |  |  |  |
Year |  | Summary Compensation Table Total Compensation for CEO(1) |  |  | Compensation Actually Paid to CEO(1)(2) |  |  | Average Summary Compensation Table Total Compensation for Other NEOs(1) |  |  | Average Compensation Actually Paid to Other NEOs(1)(2) |  |  | Company Cumulative TSR |  |  | Peer Group Cumulative TSR(3) |  |  | Net Income ($ millions) |  |  | Company- Selected Performance Measure - Adjusted EBITDA ($ millions) |
2022 |  | $ | 13,071,897 |  |  | $ | 22,507,848 |  |  | $ | 3,860,049 |  |  | $ | 6,094,879 |  |  | $ | 85.00 |  |  | $ | 131.79 |  |  | $ | 155 |  |  | $ | 679 |
2021 |  | $ | 11,325,137 |  |  | $ | 7,852,882 |  |  | $ | 3,136,479 |  |  | $ | 2,314,099 |  |  | $ | 54.58 |  |  | $ | 77.91 |  |  | -$ | 250 |  |  | $ | 229 |
2020 |  | $ | 11,035,255 |  |  | -$ | 191,686 |  |  | $ | 2,812,420 |  |  | $ | 275,683 |  |  | $ | 55.07 |  |  | $ | 62.47 |  |  | -$ | 2,542 |  |  | $ | 350 |
(1) | The CEO in each of 2022, 2021 and 2020 is Williams. Other NEOs included in average compensation calculations disclosed for 2022 and 2021 include: Bayardo, Joseph, Rovig, Shelton. Other NEOs included in average compensation calculations disclosed for 2020 include: Bayardo, Rovig, Weinstock, Duff.
(2) | To calculate Compensation Actually Paid (“CAP”), the following amounts were deducted from and added to Summary Compensation Table (“SCT”) total compensation:
CEO SCT Total to CAP Reconciliation
|  | Year |
Compensation Element |  | 2020 |  |  | 2021 |  |  | 2022 |
Total Comp as Reported in SCT |  | $ | 11,035,255 |  |  | $ | 11,325,137 |  |  | $ | 13,071,897 |
Pension/NQDC as Reported in SCT |  | -$ | 217,866 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 7,854,871 |  |  | -$ | 7,868,423 |  |  | -$ | 7,752,616 |
Option Awards as Reported in SCT |  | -$ | 2,137,500 |  |  | -$ | 2,161,279 |  |  | -$ | 2,146,016 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends* |  | -$ | 1,016,704 |  |  | $ | 6,557,447 |  |  | $ | 19,334,583 |
Compensation Actually Paid (CAP) |  | -$ | 191,686 |  |  | $ | 7,852,882 |  |  | $ | 22,507,848 |
* | Adjusted Equity Values and Accrued Dividends represents the year-over-year change in the fair value of equity wards to our CEO, as itemized in the table below.
Equity Award Detail |  | 2020 |  |  | 2021 |  |  | 2022 |
Change in fair value from end of prior fiscal year to vesting date for previously granted awards - vested during the year |  | -$ | 1,811,141 |  |  | $ | 622,199 |  |  | $ | 1,404,110 |
Change in fair value from end of prior fiscal year to end of current fiscal year for previously granted awards - unvested at year end |  | -$ | 5,741,765 |  |  | -$ | 2,616,454 |  |  | $ | 4,653,634 |
Fair value of equity awards at fiscal year end for current year equity grants |  | $ | 6,536,202 |  |  | $ | 8,551,702 |  |  | $ | 13,276,839 |
Total Equity Adjustments |  | -$ | 1,016,704 |  |  | $ | 6,557,447 |  |  | $ | 19,334,583 |
Average other NEO SCT Total to CAP Reconciliation
|  | 2022 |
Compensation Element |  | Bayardo |  |  | Joseph |  |  | Rovig |  |  | Shelton |
Total Comp as Reported in SCT |  | $ | 4,938,890 |  |  | $ | 3,568,577 |  |  | $ | 3,453,418 |  |  | $ | 3,479,309 |
Pension/NQDC as Reported in SCT |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 2,448,193 |  |  | -$ | 1,632,147 |  |  | -$ | 1,632,147 |  |  | -$ | 1,632,147 |
Option Awards as Reported in SCT |  | -$ | 677,689 |  |  | -$ | 451,793 |  |  | -$ | 451,793 |  |  | -$ | 451,793 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends** |  | $ | 6,105,655 |  |  | $ | 4,070,457 |  |  | $ | 4,070,457 |  |  | $ | 4,070,457 |
Compensation Actually Paid (CAP) |  | $ | 7,918,663 |  |  | $ | 5,555,094 |  |  | $ | 5,439,935 |  |  | $ | 5,465,826 |
Average other NEO CAP |  |  | $6,094,879 |
|  | 2021 |
Compensation Element |  | Bayardo |  |  | Joseph |  |  | Rovig |  |  | Shelton |
Total Comp as Reported in SCT |  | $ | 4,029,178 |  |  | $ | 2,920,569 |  |  | $ | 2,860,735 |  |  | $ | 2,735,432 |
Pension/NQDC as Reported in SCT |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 2,484,765 |  |  | -$ | 1,656,510 |  |  | -$ | 1,656,510 |  |  | -$ | 1,656,510 |
Option Awards as Reported in SCT |  | -$ | 682,508 |  |  | -$ | 455,005 |  |  | -$ | 455,005 |  |  | -$ | 455,005 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends** |  | $ | 2,070,765 |  |  | $ | 1,380,511 |  |  | $ | 1,380,511 |  |  | $ | 1,380,511 |
Compensation Actually Paid (CAP) |  | $ | 2,932,670 |  |  | $ | 2,189,565 |  |  | $ | 2,129,731 |  |  | $ | 2,004,428 |
Average other NEO CAP |  |  | $2,314,099 |
|  | 2020 |
Compensation Element |  | Bayardo |  |  | Rovig |  |  | Weinstock |  |  | Duff |
Total Comp as Reported in SCT |  | $ | 3,846,788 |  |  | $ | 2,682,271 |  |  | $ | 2,439,498 |  |  | $ | 2,281,121 |
Pension/NQDC as Reported in SCT |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 2,480,488 |  |  | -$ | 1,653,643 |  |  | -$ | 1,488,307 |  |  | -$ | 1,488,307 |
Option Awards as Reported in SCT |  | -$ | 674,997 |  |  | -$ | 450,000 |  |  | -$ | 404,998 |  |  | -$ | 404,998 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends** |  | -$ | 394,484 |  |  | -$ | 265,648 |  |  | -$ | 220,538 |  |  | -$ | 220,538 |
Compensation Actually Paid (CAP) |  | $ | 296,819 |  |  | $ | 312,980 |  |  | $ | 325,655 |  |  | $ | 167,278 |
Average other NEO CAP |  |  | $275,683 |
** | Adjusted Equity Values and Accrued Dividends represents the average year-over-year change in the fair value of equity wards to our NEOs other than our CEO, as itemized in the table below.
Equity Award Detail |  | 2020 |  |  | 2021 |  |  | 2022 |
Change in fair value from end of prior fiscal year to vesting date for previously granted awards - vested during the year |  | -$ | 455,096 |  |  | $ | 147,363 |  |  | $ | 332,551 |
Change in fair value from end of prior fiscal year to end of current fiscal year for previously granted awards - unvested at year end |  | -$ | 1,299,455 |  |  | -$ | 619,691 |  |  | $ | 1,102,178 |
Fair value of equity awards at fiscal year end for current year equity grants |  | $ | 1,479,248 |  |  | $ | 2,025,403 |  |  | $ | 3,144,528 |
Total Equity Adjustments |  | -$ | 275,302 |  |  | $ | 1,553,075 |  |  | $ | 4,579,256 |
(3) | The peer group used for total shareholder return is SPSIOS, the S&P Oil & Gas Equipment Select Industry Index.
Company Selected Measure Name | Adjusted EBITDA |  |
Named Executive Officers, Footnote [Text Block] | The CEO in each of 2022, 2021 and 2020 is Williams. Other NEOs included in average compensation calculations disclosed for 2022 and 2021 include: Bayardo, Joseph, Rovig, Shelton. Other NEOs included in average compensation calculations disclosed for 2020 include: Bayardo, Rovig, Weinstock, Duff. |  |
Peer Group Issuers, Footnote [Text Block] | The peer group used for total shareholder return is SPSIOS, the S&P Oil & Gas Equipment Select Industry Index. |  |
PEO Total Compensation Amount | $ 13,071,897 | $ 11,325,137 | $ 11,035,255
PEO Actually Paid Compensation Amount | $ 22,507,848 | 7,852,882 | (191,686)
Adjustment To PEO Compensation, Footnote [Text Block] |
(2) | To calculate Compensation Actually Paid (“CAP”), the following amounts were deducted from and added to Summary Compensation Table (“SCT”) total compensation:
CEO SCT Total to CAP Reconciliation
|  | Year |
Compensation Element |  | 2020 |  |  | 2021 |  |  | 2022 |
Total Comp as Reported in SCT |  | $ | 11,035,255 |  |  | $ | 11,325,137 |  |  | $ | 13,071,897 |
Pension/NQDC as Reported in SCT |  | -$ | 217,866 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 7,854,871 |  |  | -$ | 7,868,423 |  |  | -$ | 7,752,616 |
Option Awards as Reported in SCT |  | -$ | 2,137,500 |  |  | -$ | 2,161,279 |  |  | -$ | 2,146,016 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends* |  | -$ | 1,016,704 |  |  | $ | 6,557,447 |  |  | $ | 19,334,583 |
Compensation Actually Paid (CAP) |  | -$ | 191,686 |  |  | $ | 7,852,882 |  |  | $ | 22,507,848 |
* | Adjusted Equity Values and Accrued Dividends represents the year-over-year change in the fair value of equity wards to our CEO, as itemized in the table below.
Equity Award Detail |  | 2020 |  |  | 2021 |  |  | 2022 |
Change in fair value from end of prior fiscal year to vesting date for previously granted awards - vested during the year |  | -$ | 1,811,141 |  |  | $ | 622,199 |  |  | $ | 1,404,110 |
Change in fair value from end of prior fiscal year to end of current fiscal year for previously granted awards - unvested at year end |  | -$ | 5,741,765 |  |  | -$ | 2,616,454 |  |  | $ | 4,653,634 |
Fair value of equity awards at fiscal year end for current year equity grants |  | $ | 6,536,202 |  |  | $ | 8,551,702 |  |  | $ | 13,276,839 |
Total Equity Adjustments |  | -$ | 1,016,704 |  |  | $ | 6,557,447 |  |  | $ | 19,334,583 |
Non-PEO NEO Average Total Compensation Amount | $ 3,860,049 | 3,136,479 | 2,812,420
Non-PEO NEO Average Compensation Actually Paid Amount | $ 6,094,879 | 2,314,099 | 275,683
Adjustment to Non-PEO NEO Compensation Footnote [Text Block] | To calculate Compensation Actually Paid (“CAP”), the following amounts were deducted from and added to Summary Compensation Table (“SCT”) total compensation: Average other NEO SCT Total to CAP Reconciliation
|  | 2022 |
Compensation Element |  | Bayardo |  |  | Joseph |  |  | Rovig |  |  | Shelton |
Total Comp as Reported in SCT |  | $ | 4,938,890 |  |  | $ | 3,568,577 |  |  | $ | 3,453,418 |  |  | $ | 3,479,309 |
Pension/NQDC as Reported in SCT |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 2,448,193 |  |  | -$ | 1,632,147 |  |  | -$ | 1,632,147 |  |  | -$ | 1,632,147 |
Option Awards as Reported in SCT |  | -$ | 677,689 |  |  | -$ | 451,793 |  |  | -$ | 451,793 |  |  | -$ | 451,793 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends** |  | $ | 6,105,655 |  |  | $ | 4,070,457 |  |  | $ | 4,070,457 |  |  | $ | 4,070,457 |
Compensation Actually Paid (CAP) |  | $ | 7,918,663 |  |  | $ | 5,555,094 |  |  | $ | 5,439,935 |  |  | $ | 5,465,826 |
Average other NEO CAP |  |  | $6,094,879 |
|  | 2021 |
Compensation Element |  | Bayardo |  |  | Joseph |  |  | Rovig |  |  | Shelton |
Total Comp as Reported in SCT |  | $ | 4,029,178 |  |  | $ | 2,920,569 |  |  | $ | 2,860,735 |  |  | $ | 2,735,432 |
Pension/NQDC as Reported in SCT |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 2,484,765 |  |  | -$ | 1,656,510 |  |  | -$ | 1,656,510 |  |  | -$ | 1,656,510 |
Option Awards as Reported in SCT |  | -$ | 682,508 |  |  | -$ | 455,005 |  |  | -$ | 455,005 |  |  | -$ | 455,005 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends** |  | $ | 2,070,765 |  |  | $ | 1,380,511 |  |  | $ | 1,380,511 |  |  | $ | 1,380,511 |
Compensation Actually Paid (CAP) |  | $ | 2,932,670 |  |  | $ | 2,189,565 |  |  | $ | 2,129,731 |  |  | $ | 2,004,428 |
Average other NEO CAP |  |  | $2,314,099 |
|  | 2020 |
Compensation Element |  | Bayardo |  |  | Rovig |  |  | Weinstock |  |  | Duff |
Total Comp as Reported in SCT |  | $ | 3,846,788 |  |  | $ | 2,682,271 |  |  | $ | 2,439,498 |  |  | $ | 2,281,121 |
Pension/NQDC as Reported in SCT |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Stock Awards as Reported in SCT |  | -$ | 2,480,488 |  |  | -$ | 1,653,643 |  |  | -$ | 1,488,307 |  |  | -$ | 1,488,307 |
Option Awards as Reported in SCT |  | -$ | 674,997 |  |  | -$ | 450,000 |  |  | -$ | 404,998 |  |  | -$ | 404,998 |
Pension Value for Current Year |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |  |  | $ | 0 |
Adjusted Equity Values and Accrued Dividends** |  | -$ | 394,484 |  |  | -$ | 265,648 |  |  | -$ | 220,538 |  |  | -$ | 220,538 |
Compensation Actually Paid (CAP) |  | $ | 296,819 |  |  | $ | 312,980 |  |  | $ | 325,655 |  |  | $ | 167,278 |
Average other NEO CAP |  |  | $275,683 |
** | Adjusted Equity Values and Accrued Dividends represents the average year-over-year change in the fair value of equity wards to our NEOs other than our CEO, as itemized in the table below.
Equity Award Detail |  | 2020 |  |  | 2021 |  |  | 2022 |
Change in fair value from end of prior fiscal year to vesting date for previously granted awards - vested during the year |  | -$ | 455,096 |  |  | $ | 147,363 |  |  | $ | 332,551 |
Change in fair value from end of prior fiscal year to end of current fiscal year for previously granted awards - unvested at year end |  | -$ | 1,299,455 |  |  | -$ | 619,691 |  |  | $ | 1,102,178 |
Fair value of equity awards at fiscal year end for current year equity grants |  | $ | 1,479,248 |  |  | $ | 2,025,403 |  |  | $ | 3,144,528 |
Total Equity Adjustments |  | -$ | 275,302 |  |  | $ | 1,553,075 |  |  | $ | 4,579,256 |
Compensation Actually Paid vs. Total Shareholder Return [Text Block] |  |  |
Compensation Actually Paid vs. Net Income [Text Block] |  |  |
Compensation Actually Paid vs. Company Selected Measure [Text Block] |  |  |
Tabular List [Table Text Block] | Pay Versus Performance Narrative The following table identifies the four most important financial performance measures used by our Compensation Committee to link the compensation actually paid (“CAP”) to our CEO and other NEOs in 2022.
Financial Performance Measures
Adjusted EBITDA
Energy Transition Revenue
Relative TSR
NVA (NOV Value Added)
Total Shareholder Return Amount | $ 85 | 54.58 | 55.07
Peer Group Total Shareholder Return Amount | 131.79 | 77.91 | 62.47
Net Income (Loss) | $ 155,000,000 | $ (250,000,000) | $ (2,542,000,000)
Company Selected Measure Amount | 679 | 229 | 350
PEO Name | Williams |  |
Measure [Axis]: 1 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Adjusted EBITDA |  |
Measure [Axis]: 2 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Energy Transition Revenue |  |
Measure [Axis]: 3 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | Relative TSR |  |
Measure [Axis]: 4 |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Measure Name | NVA (NOV Value Added) |  |
Deduct: Pension Adjustments Pension Value In Summary Compensation Table [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | $ 0 | $ 0 | $ (217,866)
Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 19,334,583 | 6,557,447 | (1,016,704)
Option Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (2,146,016) | (2,161,279) | (2,137,500)
Pension Value for Current Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 0 | 0 | 0
Stock Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (7,752,616) | (7,868,423) | (7,854,871)
Bayardo [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Non-PEO NEO Average Total Compensation Amount | 4,938,890 | 4,029,178 | 3,846,788
Non-PEO NEO Average Compensation Actually Paid Amount | 7,918,663 | 2,932,670 | 296,819
Bayardo [Member] | Deduct: Pension Adjustments Pension Value In Summary Compensation Table [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 0 | 0 | 0
Bayardo [Member] | Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 6,105,655 | 2,070,765 | (394,484)
Bayardo [Member] | Option Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (677,689) | (682,508) | (674,997)
Bayardo [Member] | Pension Value for Current Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 0 | 0 | 0
Bayardo [Member] | Average Other NEO CAP [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 6,094,879 | 2,314,099 | 275,683
Bayardo [Member] | Stock Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (2,448,193) | (2,484,765) | (2,480,488)
Rovig [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Non-PEO NEO Average Total Compensation Amount | 3,453,418 | 2,860,735 | 2,682,271
Non-PEO NEO Average Compensation Actually Paid Amount | 5,439,935 | 2,129,731 | 312,980
Rovig [Member] | Deduct: Pension Adjustments Pension Value In Summary Compensation Table [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 0 | 0 | 0
Rovig [Member] | Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 4,070,457 | 1,380,511 | (265,648)
Rovig [Member] | Option Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (451,793) | (455,005) | (450,000)
Rovig [Member] | Pension Value for Current Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 0 | 0 | 0
Rovig [Member] | Stock Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | (1,632,147) | (1,656,510) | (1,653,643)
Weinstock [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Non-PEO NEO Average Total Compensation Amount |  |  | 2,439,498
Non-PEO NEO Average Compensation Actually Paid Amount |  |  | 325,655
Weinstock [Member] | Deduct: Pension Adjustments Pension Value In Summary Compensation Table [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | 0
Weinstock [Member] | Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | (220,538)
Weinstock [Member] | Option Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | (404,998)
Weinstock [Member] | Pension Value for Current Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | 0
Weinstock [Member] | Stock Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | (1,488,307)
Duff [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Non-PEO NEO Average Total Compensation Amount |  |  | 2,281,121
Non-PEO NEO Average Compensation Actually Paid Amount |  |  | 167,278
Duff [Member] | Deduct: Pension Adjustments Pension Value In Summary Compensation Table [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | 0
Duff [Member] | Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | (220,538)
Duff [Member] | Option Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | (404,998)
Duff [Member] | Pension Value for Current Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | 0
Duff [Member] | Stock Awards as Reported in SCT [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount |  |  | (1,488,307)
Shelton [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Non-PEO NEO Average Total Compensation Amount | 3,479,309 | 2,735,432 |
Non-PEO NEO Average Compensation Actually Paid Amount | 5,465,826 | 2,004,428 |
Shelton [Member] | Deduct: Pension Adjustments Pension Value In Summary Compensation Table [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
Adjustment to Compensation Amount | 0 | 0 |
Shelton [Member] | Dividends Or Other Earnings Paid On Equity Awards Not Otherwise Reflected In Fair Value [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
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Pay vs Performance Disclosure [Table] |  |  |
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Adjustment to Compensation Amount | 0 | 0 |
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Adjustment to Compensation Amount | (451,793) | (455,005) |
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Adjustment to Compensation Amount | 0 | 0 |
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Pay vs Performance Disclosure [Table] |  |  |
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Pay vs Performance Disclosure [Table] |  |  |
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Non-PEO NEO [Member] | Change In Fair Value As Of Vesting Date Of Prior Year Awards Vested During Current Year [Member] |  |  |
Pay vs Performance Disclosure [Table] |  |  |
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